M&S says

A smart and practical choice, our regular fit grey trousers look great whether you're working hard at the office or attending a formal event. We've made these trousers in a regular fit that allows room around the legs for maximum comfort and timeless style. These regular fit suit trousers are machine washable and tumble dryer safe to make your life a little easier come laundry day, while Button Safe™ technology keeps buttons securely in place. Complete the suit with our regular fit grey jacket and wear with a light coloured shirt and a vibrant tie for a splash of colour.

Care and Composition

35 days to return
You may return unused products within 35 days of purchase with a valid parcel summary document. Your items don't need to be in the original box or bag as long as they're securely packaged.

How to return
Simply use our returns portal to print a returns label and returns note. You will then be able to return all or part of your order at your own cost through your preferred carrier. To create a returns label, visit our returns portal select this option and follow the instructions.